<template>
    <div class="cart-container">
        <!-- 商品列表区域 -->
        <!-- <div class="goodlist" v-for=(item,i ) in goodlist > :key=item.id -->
        <div class="goodlist">
            <div class="mui-card">
				<div class="mui-card-content">
					<div class="mui-card-content-inner">
                        <!-- <mt-switch v-model="$store.getters.getGoodsSelected[item.id]" @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id]></mt-switch> -->
                        <mt-switch v-model="$store.getters.getGoodsSelected[1]" @change="selectedChanged(1,$store.getters.getGoodsSelected[1])"></mt-switch>
						<img src="https://ss0.bdstatic.com/-0U0bnSm1A5BphGlnYG/tam-ogel/ed6e2bd33f25763393d1f59bd404bf97_78_59.jpg" alt="">
                        <div class="info">
                            <h1>小米，全网通6X</h1>
                            <p>
                                <span class="price">￥2199</span>
                                <numberboxCart :initcount="$store.getters.getGoodsCount[1]" :goodsid="1"></numberboxCart>
                                <!-- 如何从购物车中获取商品数量。 -->
                                <!-- 1、我们可以先创建一个空对象，然后循环购物车中所有商品的数据，把当前循环这条商品的id作为属性名，count值作为对象的属性值，这样当把所有的商品循环一遍 。就会得到一个对象-->
                                <!-- {88:2,90,4} -->
                                <!-- @click="remove(item.id , i)" -->
                                <a href="#" @click.prevent="remove1(1)">删除{{$store.getters.getGoodsCount[1]}}</a>
                            </p>
                        </div>
                    </div>
				</div>
			</div>
        </div>
        <!-- 结算区域 -->
        <div class="mui-card">
			<div class="mui-card-content">
				<div class="mui-card-content-inner jiesuan">
					<div class="left">
                        <p>总计（不含运费）</p>
                        <p>已勾选商品 <span class="red">{{$store.getters.getGoodCountAndAmount.count}}</span> 件，总价：<span class="red">￥{{$store.getters.getGoodCountAndAmount.amount}}</span> </p>
                    </div>
                    <mt-button type="danger">去结算</mt-button>
				</div>
			</div>
		</div>
        <p>{{$store.getters.getGoodsSelected}}</p>
    </div>
</template>


<script>
import numberboxCart from '../subcom/numberboxCart.vue'
export default{
    data(){
        return{
            goodslist:[],
        }
    },
    created(){
        // this. getGoodsList()
    },
    methods:{
        getGoodsList(){
            // 获取购物车商品列表
            // 1、获取到store中所有商品的id，拼接出一个用，分割的字符串
            var ids = []
            this.$store.state.car.forEach(element => {
                ids.push(element.id);
                
            });
            // 如果购物车没有商品，则直接返回，不需要请求
            if(ids.length<=0){
                return;
            }
            this.$http.get('url/'+ids.join(',')).then(res=>{
                if(res.body.status==0){
                    goodslist=res.body.message
                }
            })
        },
        remove(id,i){
    // 点击删除，把商品从store中根据传递的id删除，同时把当前组件中的goodlist中的商品，使用i来删除
        this.goodslist.splice(i,1);
        },
        remove1(id){
            this.$store.commit('removeFromCar',id)
            console.log("删除成功")
        },
        selectedChanged(id,val){
            //每当点击开关把最新的开关状态同步到store中
            console.log(id+'---'+val)
            this.$store.commit('updateGoodsSelected',{id:id,selected:val})
        }
    },
    components:{
        numberboxCart
    }
}
</script>



<style scoped lang="less">
.cart-container{
    background-color: #eee;
    overflow: hidden;
    .goodlist{
        .mui-card-content-inner{
        display: flex;
        align-items: center;
            img{
                width: 60px;
                height: 60px;
            }
            h1{
                font-size: 13px;
            }
            .info{
                // display: flex;
                // flex-direction: column;
                // justify-content: space-around;
                padding: 5px;
                .price{
                    color: red;
                    font-weight: bold;
                    font-size: 13px;
                }
            }
        }
        
    }
    .jiesuan{
        display: flex;
        justify-content: space-between;
        align-items: center;
        .red{
            color: red;
            font-weight: bold;
            font-size: 16px;
        }
    }
}
</style>

